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</a></div> <!----></nav> <ul class="sidebar-links"><li><a href="/blog-666group/blogs/xuemingkun/one.html" aria-current="page" class="active sidebar-link">Vue笔记（一）</a></li><li><a href="/blog-666group/blogs/xuemingkun/two.html" class="sidebar-link">Vue笔记（二）</a></li><li><a href="/blog-666group/blogs/xuemingkun/three.html" class="sidebar-link">Vue笔记（三）</a></li></ul> </aside> <div class="password-shadow password-wrapper-in" style="display:none;" data-v-25ba6db2 data-v-1aefc0b4><h3 class="title" data-v-25ba6db2 data-v-25ba6db2>Vue笔记（一）</h3> <!----> <label id="box" class="inputBox" data-v-25ba6db2 data-v-25ba6db2><input type="password" value="" data-v-25ba6db2> <span data-v-25ba6db2>Konck! Knock!</span> <button data-v-25ba6db2>OK</button></label> <div class="footer" data-v-25ba6db2 data-v-25ba6db2><span data-v-25ba6db2><i class="iconfont reco-theme" data-v-25ba6db2></i> <a target="blank" href="https://vuepress-theme-reco.recoluan.com" data-v-25ba6db2>vuePress-theme-reco</a></span> <span data-v-25ba6db2><i class="iconfont reco-copyright" data-v-25ba6db2></i> <a data-v-25ba6db2><span data-v-25ba6db2>666</span>
            
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        </a></span></div></div> <div data-v-1aefc0b4><main class="page"><section><div class="page-title"><h1 class="title">Vue笔记（一）</h1> <div data-v-f875f3fc><i class="iconfont reco-account" data-v-f875f3fc><span data-v-f875f3fc>666</span></i> <i class="iconfont reco-date" data-v-f875f3fc><span data-v-f875f3fc>2022/2/1</span></i> <!----> <i class="tags iconfont reco-tag" data-v-f875f3fc><span class="tag-item" data-v-f875f3fc>Vue</span></i></div></div> <div class="theme-reco-content content__default"><hr> <h2 id="theme-channing-cyan"><a href="#theme-channing-cyan" class="header-anchor">#</a> theme: channing-cyan</h2> <h1 id="vue知识点-一"><a href="#vue知识点-一" class="header-anchor">#</a> Vue知识点（一）</h1> <h2 id="脚手架文件结构"><a href="#脚手架文件结构" class="header-anchor">#</a> 脚手架文件结构</h2> <div class="language- extra-class"><pre><code>├── node_modules 
├── public
│   ├── favicon.ico: 页签图标
│   └── index.html: 主页面
├── src
│   ├── assets: 存放静态资源
│   │   └── logo.png
│   │── component: 存放组件
│   │   └── HelloWorld.vue
│   │── App.vue: 汇总所有组件
│   │── main.js: 入口文件
├── .gitignore: git版本管制忽略的配置
├── babel.config.js: babel的配置文件
├── package.json: 应用包配置文件 
├── README.md: 应用描述文件
├── package-lock.json：包版本控制文件
</code></pre></div><h2 id="关于不同版本的vue"><a href="#关于不同版本的vue" class="header-anchor">#</a> 关于不同版本的Vue</h2> <ol><li>vue.js与vue.runtime.xxx.js的区别：
<ol><li>vue.js是完整版的Vue，包含：核心功能 + 模板解析器。</li> <li>vue.runtime.xxx.js是运行版的Vue，只包含：核心功能；没有模板解析器。</li></ol></li> <li>因为vue.runtime.xxx.js没有模板解析器，所以不能使用template这个配置项，需要使用render函数接收到的createElement函数去指定具体内容。</li></ol> <h2 id="vue-config-js配置文件"><a href="#vue-config-js配置文件" class="header-anchor">#</a> vue.config.js配置文件</h2> <ol><li>使用vue inspect &gt; output.js可以查看到Vue脚手架的默认配置。</li> <li>使用vue.config.js可以对脚手架进行个性化定制，详情见：https://cli.vuejs.org/zh</li></ol> <h2 id="ref属性"><a href="#ref属性" class="header-anchor">#</a> ref属性</h2> <ol><li>被用来给元素或子组件注册引用信息（id的替代者）</li> <li>应用在html标签上获取的是真实DOM元素，应用在组件标签上是组件实例对象（vc）</li> <li>使用方式：
<ol><li>打标识：<code>&lt;h1 ref=&quot;xxx&quot;&gt;.....&lt;/h1&gt;</code> 或 <code>&lt;School ref=&quot;xxx&quot;&gt;&lt;/School&gt;</code></li> <li>获取：<code>this.$refs.xxx</code></li></ol></li></ol> <h2 id="props配置项"><a href="#props配置项" class="header-anchor">#</a> props配置项</h2> <ol><li><p>功能：让组件接收外部传过来的数据</p></li> <li><p>传递数据：<code>&lt;Demo name=&quot;xxx&quot;/&gt;</code></p></li> <li><p>接收数据：</p> <ol><li><p>第一种方式（只接收）：<code>props:['name']</code></p></li> <li><p>第二种方式（限制类型）：<code>props:{name:String}</code></p></li> <li><p>第三种方式（限制类型、限制必要性、指定默认值）：</p> <div class="language-js line-numbers-mode"><pre class="language-js"><code><span class="token literal-property property">props</span><span class="token operator">:</span><span class="token punctuation">{</span>
	<span class="token literal-property property">name</span><span class="token operator">:</span><span class="token punctuation">{</span>
	<span class="token literal-property property">type</span><span class="token operator">:</span>String<span class="token punctuation">,</span> <span class="token comment">//类型</span>
	<span class="token literal-property property">required</span><span class="token operator">:</span><span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token comment">//必要性</span>
	<span class="token keyword">default</span><span class="token operator">:</span><span class="token string">'老王'</span> <span class="token comment">//默认值</span>
	<span class="token punctuation">}</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br></div></div></li></ol> <blockquote><p>备注：props是只读的，Vue底层会监测你对props的修改，如果进行了修改，就会发出警告，若业务需求确实需要修改，那么请复制props的内容到data中一份，然后去修改data中的数据。</p></blockquote></li></ol> <h2 id="mixin-混入"><a href="#mixin-混入" class="header-anchor">#</a> mixin(混入)</h2> <ol><li><p>功能：可以把多个组件共用的配置提取成一个混入对象</p></li> <li><p>使用方式：</p> <p>第一步定义混合：</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>{
    data(){....},
    methods:{....}
    ....
}
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br></div></div><p>第二步使用混入：</p> <p>​	全局混入：<code>Vue.mixin(xxx)</code>
​	局部混入：<code>mixins:['xxx']</code></p></li></ol> <h2 id="插件"><a href="#插件" class="header-anchor">#</a> 插件</h2> <ol><li><p>功能：用于增强Vue</p></li> <li><p>本质：包含install方法的一个对象，install的第一个参数是Vue，第二个以后的参数是插件使用者传递的数据。</p></li> <li><p>定义插件：</p> <div class="language-js line-numbers-mode"><pre class="language-js"><code>对象<span class="token punctuation">.</span><span class="token function-variable function">install</span> <span class="token operator">=</span> <span class="token keyword">function</span> <span class="token punctuation">(</span><span class="token parameter">Vue<span class="token punctuation">,</span> options</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token comment">// 1. 添加全局过滤器</span>
    Vue<span class="token punctuation">.</span><span class="token function">filter</span><span class="token punctuation">(</span><span class="token operator">...</span><span class="token punctuation">.</span><span class="token punctuation">)</span>

    <span class="token comment">// 2. 添加全局指令</span>
    Vue<span class="token punctuation">.</span><span class="token function">directive</span><span class="token punctuation">(</span><span class="token operator">...</span><span class="token punctuation">.</span><span class="token punctuation">)</span>

    <span class="token comment">// 3. 配置全局混入(合)</span>
    Vue<span class="token punctuation">.</span><span class="token function">mixin</span><span class="token punctuation">(</span><span class="token operator">...</span><span class="token punctuation">.</span><span class="token punctuation">)</span>

    <span class="token comment">// 4. 添加实例方法</span>
    <span class="token class-name">Vue</span><span class="token punctuation">.</span>prototype<span class="token punctuation">.</span><span class="token function-variable function">$myMethod</span> <span class="token operator">=</span> <span class="token keyword">function</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span><span class="token operator">...</span><span class="token punctuation">}</span>
    <span class="token class-name">Vue</span><span class="token punctuation">.</span>prototype<span class="token punctuation">.</span>$myProperty <span class="token operator">=</span> xxxx
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br></div></div></li> <li><p>使用插件：<code>Vue.use()</code></p></li></ol> <h2 id="scoped样式"><a href="#scoped样式" class="header-anchor">#</a> scoped样式</h2> <ol><li>作用：让样式在局部生效，防止冲突。</li> <li>写法：<code>&lt;style scoped&gt;</code></li></ol> <h2 id="总结todolist案例"><a href="#总结todolist案例" class="header-anchor">#</a> 总结TodoList案例</h2> <ol><li><p>组件化编码流程：</p> <p>​	(1).拆分静态组件：组件要按照功能点拆分，命名不要与html元素冲突。</p> <p>​	(2).实现动态组件：考虑好数据的存放位置，数据是一个组件在用，还是一些组件在用：</p> <p>​			1).一个组件在用：放在组件自身即可。</p> <p>​			2). 一些组件在用：放在他们共同的父组件上（<span style="color:red;">状态提升</span>）。</p> <p>​	(3).实现交互：从绑定事件开始。</p></li> <li><p>props适用于：</p> <p>​	(1).父组件 ==&gt; 子组件 通信</p> <p>​	(2).子组件 ==&gt; 父组件 通信（要求父先给子一个函数）</p></li> <li><p>使用v-model时要切记：v-model绑定的值不能是props传过来的值，因为props是不可以修改的！</p></li> <li><p>props传过来的若是对象类型的值，修改对象中的属性时Vue不会报错，但不推荐这样做。</p></li></ol> <h2 id="webstorage"><a href="#webstorage" class="header-anchor">#</a> webStorage</h2> <ol><li><p>存储内容大小一般支持5MB左右（不同浏览器可能还不一样）</p></li> <li><p>浏览器端通过 Window.sessionStorage 和 Window.localStorage 属性来实现本地存储机制。</p></li> <li><p>相关API：</p> <ol><li><p><code>xxxxxStorage.setItem('key', 'value');</code>
该方法接受一个键和值作为参数，会把键值对添加到存储中，如果键名存在，则更新其对应的值。</p></li> <li><p><code>xxxxxStorage.getItem('person');</code></p> <p>​		该方法接受一个键名作为参数，返回键名对应的值。</p></li> <li><p><code>xxxxxStorage.removeItem('key');</code></p> <p>​		该方法接受一个键名作为参数，并把该键名从存储中删除。</p></li> <li><p><code>xxxxxStorage.clear()</code></p> <p>​		该方法会清空存储中的所有数据。</p></li></ol></li> <li><p>备注：</p> <ol><li>SessionStorage存储的内容会随着浏览器窗口关闭而消失。</li> <li>LocalStorage存储的内容，需要手动清除才会消失。</li> <li><code>xxxxxStorage.getItem(xxx)</code>如果xxx对应的value获取不到，那么getItem的返回值是null。</li> <li><code>JSON.parse(null)</code>的结果依然是null。</li></ol></li></ol> <h2 id="组件的自定义事件"><a href="#组件的自定义事件" class="header-anchor">#</a> 组件的自定义事件</h2> <ol><li><p>一种组件间通信的方式，适用于：<strong style="color:red;">子组件 ===&gt; 父组件</strong></p></li> <li><p>使用场景：A是父组件，B是子组件，B想给A传数据，那么就要在A中给B绑定自定义事件（<span style="color:red;">事件的回调在A中</span>）。</p></li> <li><p>绑定自定义事件：</p> <ol><li><p>第一种方式，在父组件中：<code>&lt;Demo @atguigu=&quot;test&quot;/&gt;</code>  或 <code>&lt;Demo v-on:atguigu=&quot;test&quot;/&gt;</code></p></li> <li><p>第二种方式，在父组件中：</p> <div class="language-js line-numbers-mode"><pre class="language-js"><code><span class="token operator">&lt;</span>Demo ref<span class="token operator">=</span><span class="token string">&quot;demo&quot;</span><span class="token operator">/</span><span class="token operator">&gt;</span>
<span class="token operator">...</span><span class="token operator">...</span>
<span class="token function">mounted</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
   <span class="token keyword">this</span><span class="token punctuation">.</span>$refs<span class="token punctuation">.</span>xxx<span class="token punctuation">.</span><span class="token function">$on</span><span class="token punctuation">(</span><span class="token string">'atguigu'</span><span class="token punctuation">,</span><span class="token keyword">this</span><span class="token punctuation">.</span>test<span class="token punctuation">)</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br></div></div></li> <li><p>若想让自定义事件只能触发一次，可以使用<code>once</code>修饰符，或<code>$once</code>方法。</p></li></ol></li> <li><p>触发自定义事件：<code>this.$emit('atguigu',数据)</code></p></li> <li><p>解绑自定义事件<code>this.$off('atguigu')</code></p></li> <li><p>组件上也可以绑定原生DOM事件，需要使用<code>native</code>修饰符。</p></li> <li><p>注意：通过<code>this.$refs.xxx.$on('atguigu',回调)</code>绑定自定义事件时，回调<span style="color:red;">要么配置在methods中</span>，<span style="color:red;">要么用箭头函数</span>，否则this指向会出问题！</p></li></ol> <h2 id="全局事件总线-globaleventbus"><a href="#全局事件总线-globaleventbus" class="header-anchor">#</a> 全局事件总线（GlobalEventBus）</h2> <ol><li><p>一种组件间通信的方式，适用于<span style="color:red;">任意组件间通信</span>。</p></li> <li><p>安装全局事件总线：</p> <div class="language-js line-numbers-mode"><pre class="language-js"><code><span class="token keyword">new</span> <span class="token class-name">Vue</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
	<span class="token operator">...</span><span class="token operator">...</span>
	<span class="token function">beforeCreate</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
		<span class="token class-name">Vue</span><span class="token punctuation">.</span>prototype<span class="token punctuation">.</span>$bus <span class="token operator">=</span> <span class="token keyword">this</span> <span class="token comment">//安装全局事件总线，$bus就是当前应用的vm</span>
	<span class="token punctuation">}</span><span class="token punctuation">,</span>
    <span class="token operator">...</span><span class="token operator">...</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span> 
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br></div></div></li> <li><p>使用事件总线：</p> <ol><li><p>接收数据：A组件想接收数据，则在A组件中给$bus绑定自定义事件，事件的<span style="color:red;">回调留在A组件自身。</span></p> <div class="language-js line-numbers-mode"><pre class="language-js"><code><span class="token function">methods</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
  <span class="token function">demo</span><span class="token punctuation">(</span><span class="token parameter">data</span><span class="token punctuation">)</span><span class="token punctuation">{</span><span class="token operator">...</span><span class="token operator">...</span><span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token operator">...</span><span class="token operator">...</span>
<span class="token function">mounted</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
  <span class="token keyword">this</span><span class="token punctuation">.</span>$bus<span class="token punctuation">.</span><span class="token function">$on</span><span class="token punctuation">(</span><span class="token string">'xxxx'</span><span class="token punctuation">,</span><span class="token keyword">this</span><span class="token punctuation">.</span>demo<span class="token punctuation">)</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br></div></div></li> <li><p>提供数据：<code>this.$bus.$emit('xxxx',数据)</code></p></li></ol></li> <li><p>最好在beforeDestroy钩子中，用$off去解绑<span style="color:red;">当前组件所用到的</span>事件。</p></li></ol> <h2 id="消息订阅与发布-pubsub"><a href="#消息订阅与发布-pubsub" class="header-anchor">#</a> 消息订阅与发布（pubsub）</h2> <ol><li><p>一种组件间通信的方式，适用于<span style="color:red;">任意组件间通信</span>。</p></li> <li><p>使用步骤：</p> <ol><li><p>安装pubsub：<code>npm i pubsub-js</code></p></li> <li><p>引入: <code>import pubsub from 'pubsub-js'</code></p></li> <li><p>接收数据：A组件想接收数据，则在A组件中订阅消息，订阅的<span style="color:red;">回调留在A组件自身。</span></p> <div class="language-js line-numbers-mode"><pre class="language-js"><code><span class="token function">methods</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">{</span>
  <span class="token function">demo</span><span class="token punctuation">(</span><span class="token parameter">data</span><span class="token punctuation">)</span><span class="token punctuation">{</span><span class="token operator">...</span><span class="token operator">...</span><span class="token punctuation">}</span>
<span class="token punctuation">}</span>
<span class="token operator">...</span><span class="token operator">...</span>
<span class="token function">mounted</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
  <span class="token keyword">this</span><span class="token punctuation">.</span>pid <span class="token operator">=</span> pubsub<span class="token punctuation">.</span><span class="token function">subscribe</span><span class="token punctuation">(</span><span class="token string">'xxx'</span><span class="token punctuation">,</span><span class="token keyword">this</span><span class="token punctuation">.</span>demo<span class="token punctuation">)</span> <span class="token comment">//订阅消息</span>
<span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br></div></div></li> <li><p>提供数据：<code>pubsub.publish('xxx',数据)</code></p></li> <li><p>最好在beforeDestroy钩子中，用<code>PubSub.unsubscribe(pid)</code>去<span style="color:red;">取消订阅。</span></p></li></ol></li></ol> <h2 id="nexttick"><a href="#nexttick" class="header-anchor">#</a> nextTick</h2> <ol><li>语法：<code>this.$nextTick(回调函数)</code></li> <li>作用：在下一次 DOM 更新结束后执行其指定的回调。</li> <li>什么时候用：当改变数据后，要基于更新后的新DOM进行某些操作时，要在nextTick所指定的回调函数中执行。</li></ol> <h2 id="vue封装的过度与动画"><a href="#vue封装的过度与动画" class="header-anchor">#</a> Vue封装的过度与动画</h2> <ol><li><p>作用：在插入、更新或移除 DOM元素时，在合适的时候给元素添加样式类名。</p></li> <li><p>图示：<img src="https://img04.sogoucdn.com/app/a/100520146/5990c1dff7dc7a8fb3b34b4462bd0105" style="width:60%;"></p></li> <li><p>写法：</p> <ol><li><p>准备好样式：</p> <ul><li>元素进入的样式：
<ol><li>v-enter：进入的起点</li> <li>v-enter-active：进入过程中</li> <li>v-enter-to：进入的终点</li></ol></li> <li>元素离开的样式：
<ol><li>v-leave：离开的起点</li> <li>v-leave-active：离开过程中</li> <li>v-leave-to：离开的终点</li></ol></li></ul></li> <li><p>使用<code>&lt;transition&gt;</code>包裹要过度的元素，并配置name属性：</p> <div class="language-vue line-numbers-mode"><pre class="language-vue"><code><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>transition</span> <span class="token attr-name">name</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">&quot;</span>hello<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span>
	<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>h1</span> <span class="token attr-name">v-show</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">&quot;</span>isShow<span class="token punctuation">&quot;</span></span><span class="token punctuation">&gt;</span></span>你好啊！<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>h1</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>transition</span><span class="token punctuation">&gt;</span></span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br></div></div></li> <li><p>备注：若有多个元素需要过度，则需要使用：<code>&lt;transition-group&gt;</code>，且每个元素都要指定<code>key</code>值。</p></li></ol></li></ol> <h3 id="后记"><a href="#后记" class="header-anchor">#</a> 后记</h3> <p>一个人如果没有梦想，跟无忧无虑有什么区别呢？</p></div></section> <footer class="page-edit"><!----> <div class="last-updated"><span class="prefix">Last Updated: </span> <span class="time">2022/2/8 下午8:18:24</span></div></footer> <div class="page-nav"><p class="inner"><!----> <span class="next"><a href="/blog-666group/blogs/xuemingkun/two.html">
            Vue笔记（二）
          </a></span></p></div> <div class="comments-wrapper"><!----></div> <ul class="side-bar sub-sidebar-wrapper" style="width:12rem;" data-v-cb1513f6><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#theme-channing-cyan" class="sidebar-link reco-side-theme-channing-cyan" data-v-cb1513f6>theme: channing-cyan</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#脚手架文件结构" class="sidebar-link reco-side-脚手架文件结构" data-v-cb1513f6>脚手架文件结构</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#关于不同版本的vue" class="sidebar-link reco-side-关于不同版本的vue" data-v-cb1513f6>关于不同版本的Vue</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#vue-config-js配置文件" class="sidebar-link reco-side-vue-config-js配置文件" data-v-cb1513f6>vue.config.js配置文件</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#ref属性" class="sidebar-link reco-side-ref属性" data-v-cb1513f6>ref属性</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#props配置项" class="sidebar-link reco-side-props配置项" data-v-cb1513f6>props配置项</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#mixin-混入" class="sidebar-link reco-side-mixin-混入" data-v-cb1513f6>mixin(混入)</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#插件" class="sidebar-link reco-side-插件" data-v-cb1513f6>插件</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#scoped样式" class="sidebar-link reco-side-scoped样式" data-v-cb1513f6>scoped样式</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#总结todolist案例" class="sidebar-link reco-side-总结todolist案例" data-v-cb1513f6>总结TodoList案例</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#webstorage" class="sidebar-link reco-side-webstorage" data-v-cb1513f6>webStorage</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#组件的自定义事件" class="sidebar-link reco-side-组件的自定义事件" data-v-cb1513f6>组件的自定义事件</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#全局事件总线-globaleventbus" class="sidebar-link reco-side-全局事件总线-globaleventbus" data-v-cb1513f6>全局事件总线（GlobalEventBus）</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#消息订阅与发布-pubsub" class="sidebar-link reco-side-消息订阅与发布-pubsub" data-v-cb1513f6>消息订阅与发布（pubsub）</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#nexttick" class="sidebar-link reco-side-nexttick" data-v-cb1513f6>nextTick</a></li><li class="level-2" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#vue封装的过度与动画" class="sidebar-link reco-side-vue封装的过度与动画" data-v-cb1513f6>Vue封装的过度与动画</a></li><li class="level-3" data-v-cb1513f6><a href="/blog-666group/blogs/xuemingkun/one.html#后记" class="sidebar-link reco-side-后记" data-v-cb1513f6>后记</a></li></ul></main> <!----></div></div></div></div><div class="global-ui"><div class="back-to-ceiling" style="right:1rem;bottom:6rem;width:2.5rem;height:2.5rem;border-radius:.25rem;line-height:2.5rem;display:none;" data-v-c6073ba8 data-v-c6073ba8><svg t="1574745035067" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5404" class="icon" data-v-c6073ba8><path d="M526.60727968 10.90185116a27.675 27.675 0 0 0-29.21455937 0c-131.36607665 82.28402758-218.69155461 228.01873535-218.69155402 394.07834331a462.20625001 462.20625001 0 0 0 5.36959153 69.94390903c1.00431239 6.55289093-0.34802892 13.13561351-3.76865779 18.80351572-32.63518765 54.11355614-51.75690182 118.55860487-51.7569018 187.94566865a371.06718723 371.06718723 0 0 0 11.50484808 91.98906777c6.53300375 25.50556257 41.68394495 28.14064038 52.69160883 4.22606766 17.37162448-37.73630017 42.14135425-72.50938081 72.80769204-103.21549295 2.18761121 3.04276886 4.15646224 6.24463696 6.40373557 9.22774369a1871.4375 1871.4375 0 0 0 140.04691725 5.34970492 1866.36093723 1866.36093723 0 0 0 140.04691723-5.34970492c2.24727335-2.98310674 4.21612437-6.18497483 6.3937923-9.2178004 30.66633723 30.70611158 55.4360664 65.4791928 72.80769147 103.21549355 11.00766384 23.91457269 46.15860503 21.27949489 52.69160879-4.22606768a371.15156223 371.15156223 0 0 0 11.514792-91.99901164c0-69.36717486-19.13165746-133.82216804-51.75690182-187.92578088-3.42062944-5.66790279-4.76302748-12.26056868-3.76865837-18.80351632a462.20625001 462.20625001 0 0 0 5.36959269-69.943909c-0.00994388-166.08943902-87.32547796-311.81420293-218.6915546-394.09823051zM605.93803103 357.87693858a93.93749974 93.93749974 0 1 1-187.89594924 6.1e-7 93.93749974 93.93749974 0 0 1 187.89594924-6.1e-7z" p-id="5405" data-v-c6073ba8></path><path 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